Exhaust Manifolds

Big-bore 3-into-1 exhaust header for race applications; three individual pipes join into a single collector under the car. Ref: C-STR336, SIE0007.

Set of three stainless steel band clamps to fit big-bore LCBs.

Set of three stainless steel band clamps to fit standard bore LCBs. These clamps tighten down better that the ones supplied with the header, and are thinner.

Exhaust manifold to downpipe clamp; includes proper brass nuts and support washers. Ref: GEX7046.

Welded steel tubular header that replaces the original 12G615 pressed steel version used on Cooper and Cooper S models. Ref: C-STR816.

Replacement downpipe for classic Minis originally fitted with HIF Carburetor and retaining the catalytic converter.

Heavy-duty, cast iron version of the standard exhaust clamp fitted to cast iron manifolds. Ref: GEX7046CAST, GEX7046, GEX7046HD.

Exhaust downpipe for fuel-injected classic Minis. Includes stainless braided flex coupling to allow for engine movement. Ref: GEX12043, GEX12043E.

High-performance downpipe assembly bolts directly to the exhaust manifold used on the fuel injected SPi and MPi classic Mini. Ref: C-AEG372.

Standard-bore LCB collector for the C-AEG365 Maniflow LCB header. Ref: C-AHT197.

The long center branch (''LCB'') design has stood the test of time and is the best all-around exhaust manifold for the A-series engine. Ref: C-AEG365, SIE0030.

Large-bore LCB for race use or large bore street engines such as 1380cc+. Ref: C-AHT289, SIE0240.

Premium performance Maniflow LCB header with an enlarged and reshaped middle pipe. Ref: C-AEG376, LM004S11R, C-AEG365S2.

Stainless steel LCB exhaust header, made by Maniflow. Ref: C-AEG365S.

Original-type ''Downton/Special Tuning'' LCB header designed to fit classic Minis with rubber couplers or QL5000. Made by Maniflow. Ref: C-AEG362, LM004A.

A complete stainless steel stud and hardware set for the manifold face of your cylinder head. Ref: C-STR282, SEN0455E.

Set of four (4) studs, nuts and washers to fit the exhaust side of the aluminum crossflow head. Ref: G1423, G1423SM.

High strength nut for use on forged rockers, rocker pedestals or exhaust manifold. Sold each.

Fits original cast iron exhaust downpipe on SPi and MPi (fuel-injected) classic Mini models. Special all-metal self-locking nut in metric thread

This universal bung can be welded into your exhaust system to allow the mounting of an Oxygen Sensor for real-time engine combustion readings.

This down pipe connects to a standard one-piece single-outlet cast iron manifold and will allow you to upgrade to the larger bore RC40 or similar exhaust system

This bracket should be used to reduce the tendancy of the exhaust header to crack. It bolts to the transmission side cover and connects to the bottom of the

Mild steel bracket that attaches to gearbox bolts to steady exhaust manifold and prevent excess movement that can crack the manifold

Correct length and thread pattern stud for the cast iron exhaust manifold to downpipe of injection classic Mini (MPi and SPi) models. Ref: TD108051A.