Fahler Speed & Performance

T4/T6 Combo Log (USA Made) GM LS Based Small Block

Sale price Price $549.99 Regular price Unit price  per 

Tax included.


A tried and true design with a little twist to add value and room to grow!

The T4/T6 combo log combines 3 products into one making this a truly universal for many cars, trucks, and hot rods alike. 

Each and every manifold is proudly hand crafted in Schnecksville, Pennsylvania from high quality schedule 40 steel pipe (3/16" thick) and features 1/2" thick CNC flanges and 2.25" Interlocking v-band assembly.

 All material is sourced from high quality USA suppliers which guarantees our customers a quality product that will stand the test of time. 

* Shipped with a raw sand blasted finish which will rust if exposed to the elements.


-  TIG Welded Construction T4/T6 Turbo Log Manifold 

- 2.25" Interlocking V-Band Clamp Assembly 

*This product ships free anywhere in the continental US. Please contact fahlersp@gmail.com for shipping to AK/HI.

**Fahler Speed and Performance products are intended for off road use. Please review local/state/and federal laws prior to purchase or installation of this product.

***Modifying your vehicle from factory parameters is dangerous and can cause serious damage to your vehicle. Modifications can also lead to serious injury or death. Fahler Speed and Performance LLC assumes no responsibility for damages, injury, or death associated with the use of this product. USE AT YOUR OWN RISK.

****WARRANTY: In the event that you experience a problem, or are unsatisfied with your product, please contact fahlersp@gmail.com and claims will be handled on a case by case basis. All products are guaranteed to be free from any manufacturing/quality defects.