01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Product details
JRspec Exhaust Manifold for Chevrolet LS1, LS2, LS3 (4.8, 5.3, 6.0)
A compact exhaust manifold designed for LS engine swaps, made of high-strength cast iron. Its close-fit design places it near the engine block, making it ideal for projects with limited space. The profiled runners direct exhaust gases directly to the outlet, improving flow and reducing under-hood temperatures compared to tubular headers.
Includes exhaust flanges and gaskets.
- Compact design for easy installation in most LS engine bays.
- High-strength cast iron, resistant to extreme heat and exhaust gas pressure.
- Excellent sealing, eliminating leaks common in thin-walled tubular headers.
- High corrosion and oxidation resistance for increased durability.
- Improved exhaust flow thanks to profiled runners.
Compatible LS engines: LS1, LS2, LS3, LS6, LS7
- 4.8L LR4
- 5.3L LM7 / L59 / LC9 / L33
- 6.0L LQ4 / LQ9
Secure shopping
Pay with total security and confidence.
Fast shipping
Shipping to Spain and Europe, in 5-7 days.
Experts by your side
Over 10 years in the automotive world.
Verified parts
Each reference designed for competition.
WE WORK WITH THE BEST BRANDS
WHY THETUNERLAB
We don't just sell parts. We live drift.
We have spent years building cars, racing, and testing the exact same parts that we sell.
02
Compatibility
We help you choose the right part.
03
Official brands
Only trusted manufacturers.
04
Technical support
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
