Stainless Works · New
Stainless Works 2011-14 Shelby GT500 Headers 1-7/8in Primaries High-Flow Cats 3in H-Pipe
MPN GT115HCATHP · Store SKU sswGT115HCATHP
Supplier stock checked 11/7/2026, 4:49:39 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
2011-14 Shelby GT500 1 7/8" headers and lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes. Includes 3" dia. lead pipes with high flow metal matrix catalytic converters and H-pipe. Fits factory connection point for use with factory or Stainless Works exhaust. 2011-14 Shelby GT500 1 7/8" headers and lead pipes. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. 3" OD slip joint collectors with merge spikes. Stainless Works Headers 1-7/8" With Catted Leads Factory & Performance Connect
Manufacturer fitment & guides
Check GT115HCATHP against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
