Doug Thorley THY-630Y-C Jeep Grand Cherokee ZJ Long Tube Headers Y-Pipes for Sale

Price: $868

This item has been shown 13788 times.

Steering • Brakes • SuspensionCall the Experts

TOLL FREE: for more information about
your purchases

1993-1998 Jeep Grand Cherokee ZJ 5.2L-5.9LLong Tube Tri-Y Headers
*Headers Will Be Drop Shipped From Vendor*
This complete header kit makes huge increases in the power output of your V8 Grand Cherokee. They are also fantastic option when replacing the crack-prone factory manifolds, rather than heading to your local dealership. The kit includes ceramic coated long tube tri-y headers and a complete performance y-pipe kit routing exhaust gases all the way to your exhaust system. Install these headers today and feel your vehicle's true power potential!
Tech Specs:Header Style: 4:2:1 Long Tube Tri-Y HeaderMaterial: SteelFinish: Silver Ceramic CoatedWeld Up: NoPrimary Tube Diameter:1-5/8"Primary Tube Gauge: 14 GaugeCollector: 3 Bolt FlangeCollector Diameter: 2-1/2"Tuned: NOFlange Thickness: 3/8"Bolts and/or Studs Included: YesGaskets Included: YesY-Pipe (crossover) Included: YesY-Pipe Inlet: 2-1/2"Y-Pipe Outlet: 3"
**CARB E.O#D-540-5
(Part# THY-630Y-C)


If you receive an order that does not meet your expectations, please allow us the opportunity to fix the problem before leaving negative response or rating us.We want you to be happy with your purchase!Contact us via the Message Center if you require any assistance.


Ordersover $150 will be sent out withsignature required. You will need to sign for your packages or make arrangements with the carrier to pick up from their nearest hub.

Most items (unless noted in the handling time) ship from our warehouse within 2-3 business days from the business day your payment is received and processed in our system. Orders placed Friday and through the weekend will be processed Monday (excluding Holidays).

Once your order is processed and shipped from our warehouse you will receive an email with your tracking information.

We ship via UPS and Fedex.

We only ship to a confirmed Paypal shipping address.

Local pickup is available upon request.


Messages via are answered within 24 hours.

Parts Search: