6Boost Nissan SR20 Exhaust Manifold - Made to Order

6Boost exhaust manifolds are designed and built in Australia. Pick your engine below and you will only see the turbo flanges 6Boost builds for it.

Building for big single turbo power? See the 6Boost Pro Mod exhaust manifold for SR20, including forward position and low mount Pro Mod versions.

Built to order by 6Boost. Most configurations are made to order in Australia and shipped to us in Calgary with our next consolidated 6Boost shipment. The current 6Boost completion date is shown above the Add to cart button. Manifolds we have in stock in Calgary are listed in the green In stock box and ship right away.

Engine options

• SR20DE / SR20DET / SR20VE / SR20VET: the common SR20 head and block layout. V-Band, T3, T4 divided and low mount (V-Band, T3 and T25) flanges, plus a reverse rotation V-Band.
• SR20DET GTi-R (Pulsar RNN14): the GTi-R layout. V-Band, T3, and low mount V-Band, T3 and T25 flanges, including reverse rotation and Garrett G25 low mount V-Band versions.

Turbo flange notes

• Low mount: the turbo sits low on the engine, close to the factory turbo location.
• Factory position T25: the turbo sits in the factory location.
• T4 divided, up to G40: for compact T4 turbos up to the Garrett G40 size. Large runner versions suit G42 and larger T4 turbos for higher power.
• Reverse rotation: for reverse rotation V-Band turbos.

What's included

• 6Boost exhaust manifold in the configuration you choose
• Exhaust studs to suit your engine, supplied with the manifold

Wastegate flange(s)

We always recommend having wastegate flange(s) welded on during installation for the best fit in your chassis. Pre-welded flange(s) may not end up in the ideal location for your setup.

EGT bungs

EGT bungs (one per runner) can be added with the 6Boost EGT bung add-on. Adding EGT bungs or pre-welded wastegate flange(s) makes the manifold built to order.

Fitment

• Nissan Silvia / 180SX (S13) - SR20DET
• Nissan Silvia / 200SX (S14, S15) - SR20DET
• Nissan 240SX (S13, S14) - SR20DET swap
• Nissan Bluebird (U13, U14) - SR20DET
• Nissan Primera (P10, P11) - SR20DE / SR20VE
• Nissan Sentra SE-R (B13) / NX2000 - SR20DE
• Nissan X-Trail GT (T30) - SR20VET
• Nissan Pulsar GTi-R (RNN14) - SR20DET GTi-R

Not sure which engine version or flange you need? Email us with your engine and turbo model and we will confirm it before your order goes to 6Boost.