// WHY THIS PART EARNS ITS SPOT

Includes all injectors, adapters and wiring necessary for each cylinder

All injectors balanced, blueprinted, and matched within one percent Compatible with all known fuels including gasoline, methanol, and ethanol

Ultra-fast solenoids for precise fuel metering

Unmatched cylinder-to-cylinder consistency and optimal idle quality

// THE FULL RUNDOWN

Grams Performance is proud to offer the most innovative high-performance fuel injectors for today s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the leader in high-performance fuel injectors. Features: Fitment: Note: Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
BMW 320i	2005	Base
BMW 323i	2006-2011	Base
BMW 325i	2006-2011	Base
BMW 325i	2011	Progresive
BMW 325i	2011	Exclusive
BMW 325i	2011	Sport
BMW 325i	2011	Premium
BMW 325i	2011	Business
BMW 325i	2011	M Sport
BMW 325i	2011	Navi
BMW 328i	2007-2011	Base
BMW 328i xDrive	2009-2011	Base
BMW 328xi	2007-2008	Base
BMW 330i	2006-2007	Base
BMW 335d	2009-2011	Base
BMW 335i	2007-2011	Base
BMW 335i	2008-2010	M Sport
BMW 335i xDrive	2009-2011	Base
BMW 335is	2011-2012	Base
BMW 335xi	2007-2008	Base
BMW M3	2008-2013	Base
Chrysler 300	2005-2010	C SRT8
Chrysler 300	2005-2010	C
Chrysler 300	2006	C Heritage
Chrysler 300	2007	C Heritage Edition II
Chrysler 300	2007-2010	C Lujo
Dodge Challenger	2008-2010	SRT8
Dodge Challenger	2009-2010	SE
Dodge Challenger	2009-2010	Base
Dodge Challenger	2009-2010	SXT
Dodge Challenger	2009-2010	R/T
Dodge Charger	2006-2010	R/T
Dodge Charger	2006-2010	SE
Dodge Charger	2006-2007	Base
Dodge Charger	2006-2010	SXT
Dodge Charger	2006	Daytona R/T
Dodge Charger	2006-2010	SRT8
Dodge Charger	2006-2010	Pursuit
Dodge Charger	2007-2008	SRT8 Super Bee
Dodge Magnum	2005	SXT Special Edition
Dodge Magnum	2005-2008	R/T
Dodge Magnum	2005-2008	SXT
Dodge Magnum	2005-2008	SE
Dodge Magnum	2006-2008	SRT8
Dodge Magnum	2006-2007	Base
Ford Mustang	2007-2014	Shelby GT500
Ford Mustang	2008-2009	Shelby GT500KR
Jeep Grand Cherokee	2008-2010	Limited
Jeep Grand Cherokee	2008-2010	Laredo
Jeep Grand Cherokee	2008-2010	Limited Premium
Jeep Grand Cherokee	2008-2009	Overland
Jeep Grand Cherokee	2008-2010	SRT8
Jeep Grand Cherokee	2010	North Edition
Jeep Grand Cherokee	2010	S Limited
Jeep Grand Cherokee	2010	SRT

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

THIS PART //

Ships UPS/FedEx ground — estimated $49.95. Additional ground items in the same order ship at reduced rates. Exact rate calculated at checkout.

REAL-COST SHIPPING

We charge what the carrier charges — no padding, no games. Ground parcels via UPS/FedEx, signature required. You see the exact number before you pay.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

LTL FREIGHT FOR THE BIG STUFF

Bumpers, hardtops, axles and full kits ship LTL truck freight (typically $400-500 per unit, plus shipping protection). Freight is charged per unit — two bumpers means two freight charges. Inspect before signing and note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message. Shipping charges are non-refundable; freight returns quote at carrier rates.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

CHECKING PAYMENT NETWORK…

ALL MAJOR CARDS + WALLETS

Visa, Mastercard, Amex, Discover, Apple Pay, Google Pay and Link one-tap checkout — live in our Stripe checkout right now. Card numbers never touch our servers.

BUY NOW, PAY LATER — LIVE

Klarna, Afterpay and Zip are active at checkout on eligible orders. Pick your split at payment — get the lift now, pay as you wheel. No JAP paperwork, approval happens right in checkout.

CRYPTO — LIVE AT CHECKOUT

Pay with crypto directly in our Stripe checkout — select the crypto option at payment and settle in USDC and supported coins. On-chain payment, standard order flow, same warranty.

3-D SECURE + RADAR ANTI-FRAUD

Every card payment runs Stripe Radar machine-learning fraud screening, with 3-D Secure (Visa Secure / Mastercard Identity Check) stepping in automatically when your bank requires it. Your card, verified by your bank.

PCI-DSS L1

HIGHEST CARD-SECURITY CERTIFICATION

AES-256 + TLS 1.3

ENCRYPTED IN TRANSIT & AT REST

TOKENIZED

WE NEVER SEE YOUR CARD NUMBER

Payments are processed by Stripe — the same infrastructure behind Amazon, Ford and Shopify checkouts. Dispute protection and receipt trails on every order. See our Privacy Policy.

// COVERED WHEN IT COUNTS

THIS PART //

Backed by the full Grams Performance & Design manufacturer warranty. JAP is an authorized dealer — your warranty is valid from day one.

FULL MANUFACTURER WARRANTY

Every part ships new in the box with the manufacturer's standard warranty — terms and duration vary by brand (typically 1 year to limited lifetime on hard parts). We only sell through authorized channels, so coverage is never voided by gray-market sourcing.

WE RUN THE CLAIM WITH YOU

Warranty issue? Don't fight the manufacturer's phone tree alone. Hit our team with your order number and photos — we open the claim with the brand and stay on it until it's resolved.

WHAT WARRANTY DOESN'T COVER

Defects in materials and workmanship are covered. Trail damage, improper installation, modification, and normal wear items (bushings, pads, wear plates) generally are not — that's standard across every brand we carry.

SEPARATE FROM RETURNS

Warranty claims (defects after use) and returns (unused parts within 30 days) are different lanes. Not sure which applies? Message us first — we'll route it the fast way.

START A WARRANTY CLAIM

FITMENT	Jeep Grand Cherokee
BRAND	Grams Performance & Design — shop all Grams Performance & Design parts →
PART #	G2-1000-0401
SKU	G2-1000-0401
CATEGORY	Fuel Components > Fuel Injection > Fuel Injectors
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Grams Performance 1000cc Fuel Injector Kit BMW 3 Series E90 | E92 | E93 | Chrysler 300C SRT-8 | Dodge Challenger SRT-8 | Charger SRT-8 | Magnum SRT-8 | Ford Mus