Name: Vortech V-3 Si Polished Tuner Kit w/ Charge Cooler Jeep Grand Cherokee 6.1L SRT8 06-10
Brand: Vortech Superchargers
SKU: 4CK218-128L
Price: 8011.49 USD
Availability: InStock

// WHY THIS PART EARNS ITS SPOT

V-3 Si-Trim Intercooled System

Air to Water Charge Cooler

Advanced, high-efficiency impeller and housing design

Cast aluminum supercharger mounting bracket assembly

Heat resistant silicon sleeves and premium quality stainless steel clamps

Complete bolt-on system

// THE FULL RUNDOWN

Complete, fully calibrated, smog legal supercharging systems are available for the 2006-2010 Jeep SRT8. Featuring the V-3 Si centrifugal supercharger with Vortech's air-to-water double pass charge cooler system. The complete system will boost your stock Jeep to 560 ground pounding horsepower and 510 lb/ft of stump pulling torque. The system uses Vortech;s V-3 Si supercharger. Continued development in Vortech's Lab has resulted in the V-3 Si. The "i" stands for improved and with its new patented oil control system and state of the art centrifugal compressor stage this V-3 literally blows away the competition. Industry leading 78% adiabatic efficiency [SAE J1723 standard] means less heat is being generated, drive power is reduced and more net power is produced. Less heat also means better durability. Vortech supercharger systems are a great value. Dollar for dollar, Vortech systems deliver more horsepower than virtually any other method of upgrade. Also, driven normally, gas mileage often increases rather than decreases. This listing is for the Vortech "Tuner" series kit. Tuner kits do NOT include fuel management upgrade or programming! Fitment: Features: Available in Polished finish. Notes: Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
Jeep Grand Cherokee	2006-2010	Limited
Jeep Grand Cherokee	2006-2009	Overland
Jeep Grand Cherokee	2006-2010	SRT8
Jeep Grand Cherokee	2006-2010	Limited Premium
Jeep Grand Cherokee	2006-2010	Laredo
Jeep Grand Cherokee	2006	65th Anniversary Edition
Jeep Grand Cherokee	2010	SRT
Jeep Grand Cherokee	2010	S Limited
Jeep Grand Cherokee	2010	North Edition

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 Vortech Superchargers 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	Vortech Superchargers — shop all Vortech Superchargers parts →
PART #	4CK218-128L
SKU	4CK218-128L
CATEGORY	Turbo \| Supercharger > SuperChargers
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Vortech V-3 Si Polished Tuner Kit w/ Charge Cooler Jeep Grand Cherokee 6.1L SRT8 06-10