Stage 1 Bundle
One-Click Horsepower: Curated Stage 1
Bundles for the Jeep Grand Cherokee
Hand-picked by FastHemis for every Grand Cherokee generation and engine — 2005–2010 (5.7L Hemi, 6.1L SRT8), 2011–2021 (3.6L V6, 5.7L Hemi, 6.4L SRT), and 2022–2026 (3.6L V6, 5.7L Hemi). Each bundle pairs an aFe cold air intake, Ripp high-performance coil packs, and E3 spark plugs for bolt-on gains up to +65 HP — no tune required.
Important
What to Know Before You Buy
What Is a Stage 1 Bundle?
A Stage 1 bundle combines a cold air intake, high-performance ignition coils, and upgraded spark plugs into one curated package. These three components work together to improve airflow, spark energy, and combustion efficiency — delivering noticeable gains without a tune or ECU modifications. 100% bolt-on, safe for stock PCM.
Why Buy the Bundle?
Each bundle is hand-picked by FastHemis specialists for your exact engine and generation. Components are confirmed compatible, tested together, and priced better than buying individually. One click, one shipment, one install — no sourcing, no guesswork.
Installation
DIY-friendly with basic hand tools. Intake swap takes ~1–2 hours, coils and plugs ~1–2 hours. No lift needed, no wiring, no tuning. E3 plugs come pre-gapped. Follow torque specs for coil bolts. Total install: under 3 hours for all three components.
Warranty & Emissions
aFe intakes are 50-state legal. Ripp V6 coil packs carry CARB certification (EO: D-705-2). E3 plugs and Ripp coils are emissions-neutral. Bolt-ons do not void your factory warranty under the Magnuson-Moss Warranty Act unless they cause a related failure.
One-Click Stage 1 Kit: 2005–2010 Grand Cherokee 5.7L Hemi
aFe Magnum FORCE Stage-2 Cold Air Intake System Pro DRY S Filter
Filter: Pro DRY S (washable, oil-free)
Housing: Sealed XLPE, heat-resistant
Design: CAD-designed for WK 5.7L HEMI
- Engineered for 2005–2010 Grand Cherokee WK 5.7L HEMI
- Roto-molded heat-resistant intake tube
- Powder-coated steel heat shield
- 99.2% filtration efficiency, oil-free
- Uses factory mounting locations
Ripp HEMI High Performance Coil Packs
Part: MV8-CPK
HP Gain: +20 HP on 5.7L HEMI
Set: 8 coils
Colors: MOPAR Orange, Purple, Green, Steel Gray
- Up to +20 HP from increased spark energy on 5.7L
- Heavy-duty copper core primary winding
- Increased secondary core windings for higher mJ output
- Compatible with naturally aspirated and forced induction
- High-density polymer housing with epoxy-filled internals
E3 Spark Plugs (E3.66)
Part: E3.66
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 16 plugs included
- Patented DiamondFIRE electrode technology
- Three-leg ground electrode maximizes heat transfer
- Stronger, more complete combustion per cycle
- Improved throttle response and fuel economy
- Nickel-plated shell resists corrosion
The Scoop
Why this bundle? The WK Grand Cherokee 5.7L HEMI powers Laredo, Limited, and Overland trims. This bundle adds +49 HP combined by pairing the aFe Magnum FORCE Stage-2 intake with Ripp HEMI coil packs (+20 HP from spark energy) and E3 DiamondFIRE plugs. The Pro DRY S filter is ideal for off-road use — no oiling required, easy to clean.
What’s included? aFe Magnum FORCE Stage-2 Cold Air Intake System with Pro DRY S filter, Ripp HEMI High Performance Coil Packs (MV8-CPK, 8-pack), and E3 Spark Plugs (E3.66, 16 included). All confirmed for 2005–2010 Jeep Grand Cherokee WK 5.7L HEMI.
Same parts as the 6.1L SRT8? No. The 5.7L uses the Pro DRY S filter variant; the SRT8 bundle uses the Pro 5R cotton gauze filter. Coils and plugs are the same (MV8-CPK, E3.66). Intake fitment differs between 5.7L and 6.1L engine bays.
The FastHemis One-Click Stage 1 Kit for the 2005–2010 Jeep Grand Cherokee 5.7L Hemi combines three expertly selected components for the WK platform. The aFe Magnum FORCE Stage-2 intake replaces the factory airbox with a sealed, heat-resistant system and Pro DRY S filter — ideal for dusty trails and daily driving. The Ripp HEMI coil packs deliver measurably stronger spark energy for faster combustion and improved throttle response.
The E3.66 DiamondFIRE plugs ensure every combustion event is cleaner and more powerful. Together, these components improve power, efficiency, and drivability without requiring tuning or modifications. Curated by FastHemis for the Grand Cherokee WK 5.7L HEMI, this bundle delivers premium parts at a better value than purchasing individually.
One-Click Stage 1 Kit: 2005–2010 Grand Cherokee 6.1L SRT8
aFe Magnum FORCE Stage-2 Cold Air Intake System Pro 5R Filter
Filter: Pro 5R (5-layer cotton gauze)
Housing: Sealed XLPE, heat-resistant
Design: Engineered for 6.1L SRT HEMI
- Engineered for 2006–2010 Grand Cherokee SRT8 6.1L HEMI
- Sealed housing reduces intake air temperature
- Washable, reusable Pro 5R filter media
- Clear sight window for filter inspection
- Factory mounting locations for clean install
Ripp HEMI High Performance Coil Packs
Part: MV8-CPK
HP Gain: +20 HP on 6.1L HEMI
Set: 8 coils
Colors: MOPAR Orange, Purple, Green, Steel Gray
- Increased spark energy accelerates flame speed in the 6.1L
- Heavy-duty copper core primary winding
- Increased secondary core windings for higher mJ output
- Compatible with naturally aspirated and forced induction
- Sustained power delivery at high-RPM operation
E3 Spark Plugs (E3.66)
Part: E3.66
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 16 plugs included
- Patented DiamondFIRE electrode technology
- Three-leg ground electrode maximizes heat transfer
- Stronger, more complete combustion per cycle
- Improved throttle response and fuel economy
- Nickel-plated shell resists corrosion
The Scoop
Why this bundle? The Grand Cherokee SRT8’s 6.1L HEMI is already a 420 HP beast. This bundle adds +48 HP combined by maximizing airflow and ignition. The aFe Magnum FORCE Stage-2 intake delivers cooler, denser air while the Ripp HEMI coils boost flame speed with +20 HP from spark energy alone. The E3 plugs maximize combustion efficiency for a combined gain that complements the SRT8’s aggressive character.
What’s included? aFe Magnum FORCE Stage-2 Cold Air Intake System with Pro 5R filter, Ripp HEMI High Performance Coil Packs (MV8-CPK, 8-pack), and E3 Spark Plugs (E3.66, 16 included). All confirmed for 2006–2010 Jeep Grand Cherokee SRT8 6.1L HEMI.
How hard is the install? Fully bolt-on. The intake uses factory mounting points and the coils are direct replacements — no wiring modifications. Budget ~2–3 hours total with basic hand tools. No tune, no lift, no shop time required.
The FastHemis One-Click Stage 1 Kit for the 2005–2010 Jeep Grand Cherokee 6.1L SRT8 brings proven HEMI upgrades to the WK SRT platform. The aFe Magnum FORCE Stage-2 intake maximizes airflow to the 6.1L’s larger displacement, and the Ripp HEMI coil packs deliver measurably stronger spark energy. The E3.66 DiamondFIRE plugs ensure every combustion event is cleaner and more powerful.
This bundle is ideal for SRT8 owners who want to stack bolt-on gains before or alongside other modifications. All three components are emissions-neutral and safe for stock PCM operation. Curated by FastHemis to deliver maximum combined performance at a better price than sourcing each part individually.
One-Click Stage 1 Kit: 2011–2021 Grand Cherokee 3.6L V6
aFe Momentum GT Cold Air Intake
Part: 54-76207
HP Gain: +18 HP / +22 lb-ft
Airflow: +29% over stock
Filter: Pro 5R (washable, 5-layer cotton gauze)
- Designed for 3.6L Pentastar in Grand Cherokee WK2
- One-piece roto-molded XLPE housing for thermal insulation
- Large 9” inverted-top performance air filter
- Clear sight window for filter inspection
- Factory mounting locations for clean install
Ripp Performance Coil Packs
Part: 1118CPK36
HP Gain: +15–20 HP
Set: 6 coils
CARB: Certified (EO: D-705-2)
- 50% more spark energy than stock coils
- 50-state CARB certified — 100% street legal
- Direct bolt-on, plug and play
- Compatible with supercharged and non-supercharged engines
- Improved throttle response and fuel economy
E3 Spark Plugs (E3.82)
Part: E3.82
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 6 plugs included
- Patented DiamondFIRE electrode technology
- Two-leg ground electrode for enhanced turbulence
- OEM-compatible: 12mm thread, 1.000” reach, gasket seat
- Improved combustion efficiency and fuel economy
- Reduced hydrocarbon emissions
The Scoop
Why this bundle? The WK2 Grand Cherokee’s 3.6L Pentastar V6 powers Laredo, Limited, and Overland trims. This bundle delivers the highest Stage 1 gain of any Grand Cherokee — +51 HP combined — by pairing the aFe Momentum GT’s +18 HP and +22 lb-ft airflow improvement with Ripp’s CARB-certified coil packs that add +15–20 HP through increased spark energy, completed by E3 DiamondFIRE plugs for optimal combustion.
What’s included? aFe Momentum GT Cold Air Intake (54-76207) with Pro 5R filter, Ripp Performance Coil Packs (1118CPK36, 6-pack, CARB certified), and E3 Spark Plugs (E3.82, 6 included). All confirmed for 2011–2021 Grand Cherokee WK2 3.6L V6.
Is this the same bundle as 2022–2026? Similar components, but the WL (2022+) Grand Cherokee uses a different intake part number and coil variant. FastHemis offers separate bundles to confirm exact fitment for your generation.
The FastHemis One-Click Stage 1 Kit for the 2011–2021 Jeep Grand Cherokee 3.6L V6 delivers the highest combined HP gain in the Grand Cherokee bundle lineup. The aFe Momentum GT replaces the factory airbox with a roto-molded, heat-resistant housing and large Pro 5R filter for +29% airflow and +18 HP. The Ripp Performance Coil Packs are CARB certified (EO: D-705-2) and generate significantly more spark energy than stock.
The E3.82 spark plugs with DiamondFIRE technology round out the package. All three components install with basic hand tools, require no tuning, and are safe for the stock PCM. This bundle is the ideal foundation for Pentastar V6 Grand Cherokee owners who want real, noticeable gains without complexity.
One-Click Stage 1 Kit: 2011–2021 Grand Cherokee 5.7L Hemi
aFe Momentum GT Cold Air Intake
Part: 54-76205-1
Filter: 10” 360° radial flow Pro 5R
Housing: Sealed XLPE, heat-resistant
Design: Dyno-tuned for WK2 5.7L HEMI
- Engineered for 2011–2021 Grand Cherokee WK2 5.7L HEMI
- Sealed housing reduces intake air temperature
- Washable, reusable Pro 5R filter media
- Patent-pending filter-to-housing interface
- Factory mounting locations for clean install
Ripp HEMI High Performance Coil Packs
Part: MV8-CPK
HP Gain: +20 HP on 5.7L HEMI
Set: 8 coils
Colors: MOPAR Orange, Purple, Green, Steel Gray
- Up to +20 HP from increased spark energy on 5.7L
- Heavy-duty copper core winding with stronger laminations
- High-temperature epoxy-filled housing
- Compatible with naturally aspirated and forced induction
- No tuning required — direct swap with OEM
E3 Spark Plugs (E3.68)
Part: E3.68
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 16 plugs included
- Patented DiamondFIRE electrode technology
- Full-size center electrode with three ground legs
- 14mm thread, 1.000” reach, gasket seat
- Improved combustion efficiency and throttle response
- Reduced fuel consumption and emissions
The Scoop
Why this bundle? The WK2 Grand Cherokee’s 5.7L HEMI powers Limited, Overland, and Summit trims. This bundle adds +46 HP combined by optimizing air delivery, spark energy, and combustion quality. The aFe Momentum GT’s 10” radial flow filter and sealed housing feed the HEMI cooler, denser air, while Ripp’s coil packs add up to +20 HP from spark energy alone.
What’s included? aFe Momentum GT Cold Air Intake with Pro 5R Filter (54-76205-1), Ripp HEMI High Performance Coil Packs (MV8-CPK, 8-pack), and E3 Spark Plugs (E3.68, 16 included). All confirmed for 2011–2021 Grand Cherokee WK2 5.7L HEMI.
Will this work with my SRT? No. The 5.7L bundle is for non-SRT Grand Cherokees. The 6.4L SRT and SRT8 bundles cover the SRT models with the 6.4L 392 HEMI.
The FastHemis One-Click Stage 1 Kit for the 2011–2021 Jeep Grand Cherokee 5.7L Hemi pairs an aFe Momentum GT cold air intake with Ripp HEMI coil packs and E3 DiamondFIRE plugs. The intake enhances engine breathing with a 10-inch 360-degree radial flow Pro 5R filter and sealed XLPE housing. The Ripp coil packs boost spark energy significantly over stock for faster combustion and stronger power delivery.
The E3 plugs stabilize and strengthen ignition with their unique three-leg electrode design. Together, these components form a cohesive system that elevates the Grand Cherokee 5.7L HEMI’s responsiveness. All components are direct bolt-on with no tuning required.
One-Click Stage 1 Kit: 2011–2021 Grand Cherokee 6.4L SRT
aFe Momentum GT Carbon Fiber Cold Air Intake
Filter: 10” 360° radial flow Pro 5R
Housing: Carbon fiber, heat-resistant
Design: Dyno-tuned for 6.4L 392
- Optimized for the 6.4L 392 HEMI’s higher airflow demands
- Carbon fiber housing reduces weight and intake temps
- 5-layer Pro 5R cotton gauze filter, washable
- Premium construction for SRT platform
- Clear sight window for easy inspection
Ripp HEMI High Performance Coil Packs
Part: MV8-CPK
HP Gain: +25–30 whp on 6.4L
Set: 8 coils
Colors: MOPAR Orange, Purple, Green, Steel Gray
- Up to +25–30 whp from increased spark energy on 6.4L
- Heavy-duty copper core with stronger iron laminations
- Precision orthocyclic winding for consistent output
- Epoxy-filled housing resists shock, vibration, and chemicals
- Sustained power delivery at high-RPM operation
E3 Spark Plugs (E3.74)
Part: E3.74
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 16 plugs included
- Patented DiamondFIRE electrode technology
- Engineered for high-displacement HEMI V8s
- Stronger, more complete combustion per cycle
- Improved throttle response and fuel economy
- 100,000-mile / 5-year durability rating
The Scoop
Why this bundle? The Grand Cherokee SRT’s 6.4L 392 HEMI makes 470 HP stock. This bundle adds +65 HP combined — the highest gain of any Grand Cherokee bundle — by pairing the aFe Momentum GT Carbon Fiber intake with Ripp HEMI coils that deliver +25–30 whp from spark energy alone on the 6.4L. The carbon fiber intake is the premium choice for SRT owners.
What’s included? aFe Momentum GT Carbon Fiber Cold Air Intake with Pro 5R Filter, Ripp HEMI High Performance Coil Packs (MV8-CPK, 8-pack), and E3 Spark Plugs (E3.74, 16 included). All confirmed for 2011–2021 Grand Cherokee SRT 6.4L 392.
SRT vs SRT8? Jeep used both SRT and SRT8 naming for the 6.4L Grand Cherokee. Both bundles use the same components. Choose the product that matches your trim designation; fitment is identical.
The FastHemis One-Click Stage 1 Kit for the 2011–2021 Jeep Grand Cherokee 6.4L SRT targets the three most impactful bolt-on areas for the SRT HEMI platform. The aFe Momentum GT Carbon Fiber intake feeds the 392’s larger displacement with cooler, denser air, while the Ripp HEMI coil packs deliver their peak performance on this engine — up to +25–30 whp from increased spark intensity.
The E3.74 spark plugs are engineered for high-displacement HEMI V8s. This bundle is the ideal starting point for SRT owners who want measurable gains with zero downtime. Direct bolt-on, no tune, no modifications — just more power.
One-Click Stage 1 Kit: 2011–2021 Grand Cherokee 6.4L SRT8
aFe Momentum GT Carbon Fiber Cold Air Intake
Filter: 10” 360° radial flow Pro 5R
Housing: Carbon fiber, heat-resistant
Design: Dyno-tuned for 6.4L 392
- Optimized for the 6.4L 392 HEMI’s higher airflow demands
- Carbon fiber housing reduces weight and intake temps
- 5-layer Pro 5R cotton gauze filter, washable
- Premium construction for SRT8 platform
- Clear sight window for easy inspection
Ripp HEMI High Performance Coil Packs
Part: MV8-CPK
HP Gain: +25–30 whp on 6.4L
Set: 8 coils
Colors: MOPAR Orange, Purple, Green, Steel Gray
- Up to +25–30 whp from increased spark energy on 6.4L
- Heavy-duty copper core with stronger iron laminations
- Precision orthocyclic winding for consistent output
- Epoxy-filled housing resists shock, vibration, and chemicals
- Sustained power delivery at high-RPM operation
E3 Spark Plugs (E3.74)
Part: E3.74
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 16 plugs included
- Patented DiamondFIRE electrode technology
- Engineered for high-displacement HEMI V8s
- Stronger, more complete combustion per cycle
- Improved throttle response and fuel economy
- 100,000-mile / 5-year durability rating
The Scoop
Why this bundle? Same components as the 6.4L SRT bundle — the Grand Cherokee SRT8 6.4L 392 gets +65 HP combined from the aFe Carbon Fiber intake, Ripp HEMI coils (+25–30 whp), and E3.74 plugs. Both SRT and SRT8 listings use identical parts; choose based on your trim designation.
What’s included? aFe Momentum GT Carbon Fiber Cold Air Intake with Pro 5R Filter, Ripp HEMI High Performance Coil Packs (MV8-CPK, 8-pack), and E3 Spark Plugs (E3.74, 16 included). All confirmed for 2011–2021 Grand Cherokee SRT8 6.4L 392.
Can I stack this with other mods? Absolutely. Stage 1 is the foundation. These components complement headers, exhaust, and tunes. The Ripp coils are compatible with both naturally aspirated and forced induction setups.
The FastHemis One-Click Stage 1 Kit for the 2011–2021 Jeep Grand Cherokee 6.4L SRT8 delivers the same premium upgrade path as the SRT bundle. The aFe Momentum GT Carbon Fiber intake, Ripp HEMI coil packs, and E3.74 plugs form a complete Stage 1 system for the 392 HEMI. Direct bolt-on, no tune, no modifications.
Curated by FastHemis for the Grand Cherokee SRT8 platform. One click, one shipment, one afternoon install.
One-Click Stage 1 Kit: 2022–2026 Grand Cherokee 3.6L V6
aFe Momentum GT Cold Air Intake
Part: 50-70107R
HP Gain: +18 HP / +22 lb-ft
Airflow: +29% over stock
Filter: Pro 5R (washable, 5-layer cotton gauze)
- Engineered for WL (2022+) Grand Cherokee 3.6L Pentastar
- One-piece roto-molded XLPE housing
- Large performance air filter
- Clear sight window for filter inspection
- Factory mounting locations for clean install
Ripp Performance Coil Packs
HP Gain: +15–20 HP
Set: 6 coils
Platform: WL 3.6L Pentastar
- Designed for 2022+ Grand Cherokee WL 3.6L
- Increased spark energy over stock
- Direct bolt-on, plug and play
- Compatible with supercharged and non-supercharged engines
- Improved throttle response and fuel economy
E3 Spark Plugs (E3.82)
Part: E3.82
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 6 plugs included
- Patented DiamondFIRE electrode technology
- Two-leg ground electrode for enhanced turbulence
- OEM-compatible: 12mm thread, 1.000” reach, gasket seat
- Improved combustion efficiency and fuel economy
- Reduced hydrocarbon emissions
The Scoop
Why this bundle? The WL (2022+) Grand Cherokee 3.6L Pentastar powers Laredo, Limited, Overland, and Summit trims. This bundle adds +40 HP combined with WL-specific intake and coil fitment. The aFe Momentum GT and Ripp coils are engineered for the new platform; the E3.82 plugs complete the combustion upgrade.
What’s included? aFe Momentum GT Cold Air Intake (50-70107R) with Pro 5R filter, Ripp Performance Coil Packs (6-pack for WL 3.6L), and E3 Spark Plugs (E3.82, 6 included). All confirmed for 2022–2026 Grand Cherokee WL 3.6L V6.
Different from 2011–2021? Yes. The WL platform uses a different intake part number (50-70107R) and a different Ripp coil variant. Do not use WK2 bundles on WL vehicles.
The FastHemis One-Click Stage 1 Kit for the 2022–2026 Jeep Grand Cherokee 3.6L V6 brings curated bolt-on gains to the WL platform. The aFe Momentum GT intake and Ripp coil packs are WL-specific for correct fitment. The E3.82 DiamondFIRE plugs ensure optimal combustion. All components install with basic hand tools, require no tuning, and are safe for the stock PCM.
Curated by FastHemis for the newest Grand Cherokee generation. One click, one shipment, one afternoon install.
One-Click Stage 1 Kit: 2022–2026 Grand Cherokee 5.7L Hemi
aFe Momentum GT Cold Air Intake
Part: 50-70093D
Filter: 10” 360° radial flow Pro 5R
Housing: Sealed XLPE, heat-resistant
Design: Dyno-tuned for WL 5.7L HEMI
- Engineered for 2022–2026 Grand Cherokee WL 5.7L HEMI
- Sealed housing reduces intake air temperature
- Washable, reusable Pro 5R filter media
- Patent-pending filter-to-housing interface
- Factory mounting locations for clean install
Ripp HEMI High Performance Coil Packs
Part: MV8-CPK
HP Gain: +20 HP on 5.7L HEMI
Set: 8 coils
Colors: MOPAR Orange, Purple, Green, Steel Gray
- Up to +20 HP from increased spark energy on 5.7L
- Heavy-duty copper core winding with stronger laminations
- High-temperature epoxy-filled housing
- Compatible with naturally aspirated and forced induction
- No tuning required — direct swap with OEM
E3 Spark Plugs (E3.68)
Part: E3.68
Life: 100,000 miles / 5 years
Gap: Pre-gapped, fixed
Qty: 16 plugs included
- Patented DiamondFIRE electrode technology
- Full-size center electrode with three ground legs
- 14mm thread, 1.000” reach, gasket seat
- Improved combustion efficiency and throttle response
- Reduced fuel consumption and emissions
The Scoop
Why this bundle? The WL Grand Cherokee 5.7L HEMI powers Summit and Summit Reserve trims. This bundle adds +50 HP combined — the highest gain for the WL 5.7L — by pairing the aFe Momentum GT intake with Ripp HEMI coil packs (+20 HP from spark energy) and E3 DiamondFIRE plugs. WL-specific intake fitment ensures correct installation.
What’s included? aFe Momentum GT Cold Air Intake (50-70093D) with Pro 5R Filter, Ripp HEMI High Performance Coil Packs (MV8-CPK, 8-pack), and E3 Spark Plugs (E3.68, 16 included). All confirmed for 2022–2026 Grand Cherokee WL 5.7L HEMI.
No 6.4L for 2022+? The WL Grand Cherokee (2022+) does not offer the 6.4L 392 in the standard lineup. The 5.7L HEMI is the top V8 option for WL. This bundle covers Summit and Summit Reserve 5.7L models.
The FastHemis One-Click Stage 1 Kit for the 2022–2026 Jeep Grand Cherokee 5.7L Hemi delivers a comprehensive performance upgrade to the WL platform. The aFe Momentum GT Cold Air Intake enhances engine breathing with a 10-inch 360-degree radial flow Pro 5R filter and sealed XLPE housing. The Ripp HEMI coil packs boost spark energy for up to +20 HP on the 5.7L HEMI.
The E3 DiamondFIRE spark plugs complete the system. Together, these three components deliver +50 HP combined with direct bolt-on installation, no tuning, and no modifications. Built specifically for the WL Grand Cherokee 5.7L HEMI platform.
Common Questions
Frequently Asked Questions
Do I need a tune for the Stage 1 bundle?
No. All three components — the aFe intake, Ripp coils, and E3 plugs — are designed to work with the stock PCM. No tuning, no flashing, no ECU modifications. The gains come from improved airflow, stronger spark, and more efficient combustion within stock parameters.
Will the bundle void my factory warranty?
Under the Magnuson-Moss Warranty Act, a dealer cannot void your entire warranty for aftermarket parts. Bolt-on components like intakes, coils, and spark plugs are emissions-neutral and do not modify engine management. Keep your stock parts if you need to revert for dealer visits. The Ripp V6 coil packs are 50-state CARB certified (EO: D-705-2).
Why buy the bundle instead of the parts individually?
The bundle is priced lower than buying each component separately, ships in one order, and every part is confirmed compatible with your exact vehicle and engine. No sourcing three different products, no fitment guesswork, no risk of ordering the wrong part number. One click, one shipment, one install.
Can I install this myself?
Yes. All three components are designed for DIY installation with basic hand tools. The intake swap takes ~1–2 hours, and coils plus plugs take ~1–2 hours. No lift, no special equipment, no wiring. E3 plugs come pre-gapped. Total install time is under 3 hours for the full Stage 1 upgrade.
What’s the difference between the 5.7L and 6.4L bundles?
Both HEMI bundles use the same Ripp HEMI coil packs (MV8-CPK, 8-pack) but with different intakes (engine-specific aFe fitment) and different E3 plug part numbers (E3.68 for 5.7L, E3.74 for 6.4L). The Ripp coils deliver +20 HP on the 5.7L and +25–30 whp on the 6.4L due to the larger displacement responding more to spark energy improvements.
What comes after Stage 1?
Stage 2 typically adds a performance exhaust (cat-back or headers) and a tune. Your Stage 1 foundation — intake, coils, plugs — supports and complements those mods. The Ripp coils are also compatible with forced induction, so this bundle works as a pre-supercharger build. Some owners stop at Stage 1 for daily driving; others use it as the starting point for a full build.
Ready for One-Click Horsepower?
Find the curated Stage 1 bundle for your Grand Cherokee — every generation, every engine. One click, one shipment, bolt-on gains with zero hassle.
