DarkLight Fabrication
DarkLight Fabrication BMW E30 M20 turbo exhaust manifold with T4 flange
Handcrafted stainless steel turbo manifold for BMW E30 M20 engine – T4 flange
Custom BMW E30 M20 T4 turbo manifold by DarkLight Fabrication
Precision TIG-welded M20 turbo manifold with T4 flange for BMW E30
High-performance BMW E30 M20 turbo exhaust manifold – DarkLight Fabrication
DarkLight Fabrication T4 turbo manifold for BMW E30 M20 engine build
BMW E30 M20 turbo manifold featuring T4 flange and smooth design
Stainless steel M20 turbo exhaust manifold with T4 flange for BMW E30
BMW E30 M20 turbo manifold designed for T4 turbocharger fitment
DarkLight Fabrication custom-fabricated T4 turbo manifold for M20 engine
BMW E30 M20 turbo manifold – T4 flange performance exhaust by DarkLight Fabrication
Fabricated turbo manifold for BMW M20 engine with T4 turbo flange
Performance BMW E30 M20 T4 turbo manifold, handcrafted by DarkLight Fabrication

DarkLight Fabrication BMW E30 M20 T4 Turbo Exhaust Manifold

DarkLight Fabrication BMW E30 M20 T4 Turbo Exhaust Manifold. Our manifolds are built by hand right here in the US and are designed for optimum flow and wastegate functionality to ensure maximum turbo response. 

Turbo Flange: T4 Open/Undivided

Features:

- 1.25" schedule 10 pipe construction. Available with ultra polished finish. 

- Built with high quality 304L stainless steel.

- Back purged and dual-pass welded.

- Each manifold undergoes an advanced porting process. 

- Flanges machine decked to insure proper gasket seal. 

- All manifolds come with a limited lifetime warranty!

These manifolds are build to order with a lead time of 4-6 weeks. Lead times may fluctuate and are not guaranteed. Sales on custom built fabrication parts are final and non-refundable. If a return is authorized a 30% restocking fee will be assessed.

Wastegate provision: Tial 38mm or 44mm (Other flanges available upon request)