GT Haus · Meisterschaft
GT Haus Porsche 911 (991 Chassis) 2012+ Down Pipes OBD2 - 400 CEL Sport Cats
SUS Series
["Porsche"] ["911"] · SKU OD-PO0723001
$2,998.00
Pay over time with Affirm on orders over $35.
Lifetime Warranty
Authorized Dealer
Free U.S. Shipping
SUS Series
"These images may not represent your exact application."
The GT Haus Meisterschaft system delivers race-bred performance with the refinement luxury platforms demand. Each system is hand-fabricated in the USA from T304 stainless steel — or aerospace titanium on select applications — and tuned for a deeper, more controlled tone without sacrificing daily-driver manners.
- T304 stainless steel construction
- Bolt-on installation, factory mounting points
- Optimized flow & reduced back pressure
- Signature Meisterschaft tone
- Hand-crafted in the USA
- Lifetime structural warranty
- Titanium upgrade available on select fitments
- OEM and Meisterschaft rear-section compatible
Vehicle Fitment
| Make | ["Porsche"] |
|---|---|
| Model | ["911"] |
| Material | SUS |
| Exhaust Type | ["gid://shopify/Metaobject/91049230633","gid://shopify/Metaobject/91274641705"] |
| Years |
20122013201420152016201720182019202020212022202320242025
|
Install, Shipping & Warranty
Most GT Haus cat-back and mid-pipe systems install in 1–3 hours at a qualified performance shop. No cutting or welding required — factory hangers and mounting points are preserved.
In-stock systems ship within 2–5 business days. Made-to-order titanium configurations typically ship in 4–6 weeks. Large freight items are insured at full value and require a signature on delivery.
All GT Haus Meisterschaft systems include a lifetime structural warranty against manufacturer defects. Coverage is for the original purchaser through an authorized dealer.
Product Details
EPA Compliant 400cpsi High-Performance Catted Down Pipe.
NOTE: Federal law prohibits the tampering of an emissions control device. Mobile Source Enforcement Memorandum 1A, allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions aren't adversely affected. There is no mention or reference to cell density or converter volume dimension. The GESI catalytic converter will produce emissions that will meet the standards set by the EPA, not CARB. These catalytic converters are not legal for use on vehicles registered in the state of California as a result of California Vehicle Code Section 27156 and 38391.