BMW 1800ti Parts & Accessories

BMW 1800ti Parts & Accessories

The BMW 1800ti is the twin-carburetor, high-performance version of the Neue Klasse 1800 sedan, producing notably more power than the standard 1800 through factory Solex carburetor and camshaft upgrades. It is a rare and increasingly collectible variant that combines classic BMW driving dynamics with performance credentials from the factory.

Popular Upgrades

Suspension polyurethane bushing kits and upgraded shock absorbers restore the 1800ti's precise handling character without altering the car's original driving dynamics. Performance headers for the M10 engine improve exhaust flow and complement the twin-carburetor induction setup. Brake upgrades bring stopping power up to a standard appropriate for the 1800ti's elevated performance compared to the base 1800.

How does the 1800ti compare to the standard BMW 1800?

The 1800ti uses twin Solex carburetors and a revised camshaft to produce 110 hp versus the standard 1800's 90 hp, a meaningful 22 percent increase that gives the ti variant noticeably better throttle response and top-end performance. This makes the 1800ti considerably more entertaining to drive in spirited conditions than the single-carb 1800 sedan.

Are performance parts from the 2002 compatible with the 1800ti?

Many M10 engine performance parts — headers, carburetor upgrades, and valve train components — share strong compatibility between the 1800ti and the 2002. Suspension and brake hardware from the broader Neue Klasse family also fits, giving 1800ti owners access to the well-supported 2002 aftermarket community.

Shop BMW 1800ti parts in our exhaust systems, suspension upgrades, and brake upgrades collections.