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This listing is for part numberZR1-09178300LSWCwhich consist of;
-One pair of 1-7/8" x 3" Stainless Steel Long Tube Headers for a 09-13 Corvette ZR1
-One High Flow Stainless Steel 3" x 3" X-Pipe with High Flow Cats
-All Required Gaskets & Bolts
Note: O2 Sensor Extension Harnesses SOLD SEPARATELY
ZR1Corvette owners, American Racing Headers has finally answered the call. Your long awaited ZR1 systems are finally here and not a moment too soon! With features you’d expect from ARH including all 100% US made 304 S/S construction, 3/8” thick flanges with hand ported inlets, merge collectors with scavenger spikes, your choice of 1-3/4” or 1-7/8”primaries and our 3”or 3" X 2-1/2" X-Pipe equipped exhaust (with or without our 200 cell metallic substrate cats), it simply doesn’t get better. Expect minimum gains of 25-30 RWHP combined with a quality tune.
Here's some features for you to check out:- Manufactured entirely using U.S. made 304 S/S.
- 100% leak free one piece long tube design
- Your choice of 1-3/4" or 1-7/8" primaries with 3" or 3-1/2" collectors
- Merge collectors with scavenger spikes standard
- 3/8" thick flanges with tig welded and hand ported inlets
- Direct bolt-in catted or off-road X-pipe
- Ultra high flow 200 cell metallic substrate cats
- Excellent fit with a relatively easy install
- Positioned wide in engine compartment to allow easy trans removal
- Outstanding HP and Torque gains throughout the RPM range
- Second to none customer service
- Can be ordered with or without emissions fittings
*Please note that these headers are build to order and are drop shipped from manufacturer so please allow 14-21 Business Days to build plus UPS shiping time.