# Kooks 2007+ Jeep Wrangler JK w/LS Engine Swap 3in GREEN Cat SS Y Pipe Kooks HDR Req

2007-2018 Jeep Wrangler JK 4-Door w/LS Engine Swap. 3in. Stainless Steel GREEN Catted Y-Pipe. 304 Stainless Steel Construction. 3in. Mandrel Bent 16 ga Tubing. Kooks GREENCats 300 Cell High Flow Catalytic Converters. Torca Swivel Seal style Connection on Inlet. Must be used with Kooks Headers Part# 37102200 or 37102400. Designed to connect to Kooks Cat-Back Exhaust part# 37104100. Parts designed to be used with LS Engine Swap with RPM Extreme (or similar) LS Swap Kit. For 2-Door vehicles; relocation of the fuel tank may be required. Minimum 2-1/2in. Suspension Lift recommended. Due to the custom nature of this part; other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering.

-   Kooks Headers And Exhaust Make The Most Power In The Industry
-   Kooks System Are Specifically Designed For Maximum Power
-   Kooks Products Are Made Of T304 Air Craft Quality Steel
-   Limited Lifetime Warranty To Original Purchaser
-   3 Generations Being Family Owned And Operated
-   Every Kooks Product Is Dyno And Race Tested
-   Kooks Products Fit And Install The Best
-   100 Percent Manufactured In The USA

This Part Fits:

Year

Make

Model

Submodel

2011

Jeep

Wrangler

70th Anniversary

2016

Jeep

Wrangler

75th Anniversary

2007-2017

Jeep

Wrangler

Rubicon

2007-2017

Jeep

Wrangler

Sahara

2010-2017

Jeep

Wrangler

Sport

2016

Jeep

Wrangler

Sport S

2011

Jeep

Wrangler

Unlimited 70th Anniversary

2016

Jeep

Wrangler

Unlimited 75th Anniversary

2007-2017

Jeep

Wrangler

Unlimited Rubicon

2007-2017

Jeep

Wrangler

Unlimited Sahara

2010-2017

Jeep

Wrangler

Unlimited Sport

2016

Jeep

Wrangler

Unlimited Sport S

2007-2010

Jeep

Wrangler

Unlimited X

2007-2010

Jeep

Wrangler

X

2018

Jeep

Wrangler JK

Rubicon

2018

Jeep

Wrangler JK

Sahara

2018

Jeep

Wrangler JK

Sport

2018

Jeep

Wrangler JK

Sport S

2018

Jeep

Wrangler JK

Unlimited Rubicon

2018

Jeep

Wrangler JK

Unlimited Sahara

2018

Jeep

Wrangler JK

Unlimited Sport

2018

Jeep

Wrangler JK

Unlimited Sport S

## Details

- **Price:** 3066.28 CAD
- **Vendor:** Kooks Headers
- **Type:** Y Pipes

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3066.28 CAD | In stock |

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/kooks-2007-jeep-wrangler-jk-w-ls-engine-swap-3in-green-cat-ss-y-pipe-kooks-hdr-req)
> Updated: 2026-06-29