The factory exhaust manifolds on your 6th Gen Camaro SS or ZL1 are one of the first restrictions holding back your LT1 or LT4. Speed Engineering's 1-7/8" longtube headers are a direct-fit, dyno-proven upgrade — mandrel bent, TIG-welded, and CNC-machined from 304 natural stainless steel for maximum exhaust flow and over 25 rear-wheel horsepower over stock. Speed Engineering X-pipe kit is required for installation and sold separately.
Note: X-pipe is natural stainless steel.
Features:
- Full 1-7/8" Port-Matched Primary Tubes — Maximum flow from cylinder head to collector for aggressive LT1/LT4 performance
- 3" Collector — Optimized for strong low-to-mid RPM torque
- Mandrel Bent Tubing — Consistent tube diameter through every bend; no crimping, no restriction
- CNC Machined Flanges — Precision fit at the head and collector for a leak-free seal
- 304 Natural Stainless Steel Construction — Corrosion resistant, heat tolerant, and built to last
- Longtube Header Design — Maximum scavenging efficiency vs. shorty or mid-length headers
- Standard Graphite Manifold Gaskets Included
- Dyno Proven — 25+ RWHP gain on 6th Gen Camaro applications
- Compatible with 6.2L LT1 and LT4 Engines
Vehicle Applications:
Chevrolet Camaro SS — LT1 6.2L
- 2016 Chevrolet Camaro SS — 6.2L LT1
- 2017 Chevrolet Camaro SS — 6.2L LT1
- 2018 Chevrolet Camaro SS — 6.2L LT1
- 2019 Chevrolet Camaro SS — 6.2L LT1
- 2020 Chevrolet Camaro SS — 6.2L LT1
- 2021 Chevrolet Camaro SS — 6.2L LT1
- 2022 Chevrolet Camaro SS — 6.2L LT1
- 2023 Chevrolet Camaro SS — 6.2L LT1
- 2024 Chevrolet Camaro SS — 6.2L LT1
Chevrolet Camaro ZL1 — LT4 6.2L Supercharged
- 2017 Chevrolet Camaro ZL1 — 6.2L LT4
- 2018 Chevrolet Camaro ZL1 — 6.2L LT4
- 2019 Chevrolet Camaro ZL1 — 6.2L LT4
- 2020 Chevrolet Camaro ZL1 — 6.2L LT4
- 2021 Chevrolet Camaro ZL1 — 6.2L LT4
- 2022 Chevrolet Camaro ZL1 — 6.2L LT4
- 2023 Chevrolet Camaro ZL1 — 6.2L LT4
- 2024 Chevrolet Camaro ZL1 — 6.2L LT4
FAQ
Is an X-pipe included with these headers?
No. These are headers only. The Speed Engineering X-pipe kit is required for proper installation, is natural stainless steel, and is sold separately.
What is the difference between these headers and the 1-7/8" full kit (25-1046)?
The full kit includes these headers plus the Speed Engineering X-pipe, header bolts, MLS gaskets, and O₂ extension harnesses. These headers only include the headers themselves. Choose the full kit for an all-in-one purchase; choose headers only if you already have or plan to source the X-pipe separately.
What is the difference between these 1-7/8" headers and the 2" headers (25-1061)?
The primary tube diameter is the key difference. The 1-7/8" headers are a strong choice for most street and performance builds. The 2" headers deliver maximum exhaust flow for more aggressive builds with supporting modifications such as a cam, heads, or forced induction additions.
How much horsepower do these headers add?
Speed Engineering's 1-7/8" longtube headers are dyno proven to add over 25 rear-wheel horsepower on 6th Gen Camaro SS and ZL1 applications compared to stock exhaust manifolds.
What engines are these headers compatible with?
These headers are compatible with the 6.2L LT1 found in the 2016–2024 Camaro SS and the 6.2L LT4 found in the 2017–2024 Camaro ZL1.
What material are these headers made from?
304 natural stainless steel with full TIG-welded construction and CNC-machined flanges.
Are gaskets included?
Yes. Standard graphite manifold gaskets are included.
Are these headers street legal?
No. These are race-only headers intended for closed-course competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).
I personally think it’s a great product with a very fair price and fulfillment of the order was very prompt. As far as BP is concerned I couldn’t be more pleased unless they added the one thing it’s missing…..”tune” I would really recommend getting all your ducks in a row unless you wanna end up with a stellar product that you can’t use. BP thank you for this product, with this I am ever so pleased. It would be great if you could help me get a tune now lol
Perfect fit for my 2017 camaro ss! Arrived on time and in great condition
