Akrapovic BMW X3 M/X4 M (F97/F98) Slip-On Line (Titanium) 2020-2025

The Akrapovič BMW X3 M/X4 M (F97/F98) Slip-On Line (Titanium) (part S-BM/T/10H) is a Slip-On Line exhaust for the BMW X3 M (F97) and BMW X4 M (F98). On the Akrapovič dyno it added 7.2 hp and 9.4 lb-ft, tested on a BMW X3 M / X3 M Competition (F97).

Performance and Sound

This rear-section system takes the place of the stock silencers. Freer flow through the mufflers sharpens throttle response and gives the engine a clearer voice, while the lighter construction takes weight off the rear axle. Valves in the system keep it calm at a steady cruise and open it up for a much louder, deeper sound when you push on. An optional Akrapovič Sound Kit is offered for this car to add more control over the exhaust sound. Akrapovič also offers optional link pipes for this car, intended for closed-course use.

Materials and Construction

The titanium construction saves weight compared with the steel factory parts. Titanium also handles high exhaust temperatures and takes on its distinctive colouring with use. Some of the parts are cast in Akrapovič's own titanium foundry.

Every Akrapovič part is engineered for a specific car rather than adapted from a universal design. That is why the fitment list below is so specific.

Features

• Titanium construction
• Akrapovič dyno result: +7.2 hp at 6,550 rpm
• Akrapovič dyno result: +9.4 lb-ft at 3,400 rpm
• Weighs 30 lb (13.6 kg), 20.9 lb (41.1%) less than stock
• Valved for a quiet cruise and a louder sound under load
• Natural titanium finish
• Direct fit to the factory mounting points
• Genuine Akrapovič part

What Is Included

• Akrapovič BMW X3 M/X4 M (F97/F98) Slip-On Line (Titanium) (S-BM/T/10H)
• The Akrapovič tail pipe set you choose in the Add Exhaust Tips menu, if any

Required Parts (Sold Separately)

• Akrapovič tail pipe set (required to complete the system): choose Carbon Tips TP-CT/59, Carbon Tips TP-CT/60 in the Add Exhaust Tips menu, or select No if you already have a set

Specs

• Part number: S-BM/T/10H
• Brand: Akrapovič
• Material: titanium
• Finish: natural titanium
• Type: Slip-On Line exhaust
• Akrapovič product weight: 30 lb (13.6 kg)
• Weight saving vs. stock: 20.9 lb (9.5 kg), 41.1%
• Installation time: about 240 minutes
• Shipping dimensions: 60 x 46 x 25 in (152 x 117 x 64 cm)
• Shipping weight: 65 lb (29.5 kg)

Fitment Notes

• Fitment covers the US-market cars in the table below; check the chassis and engine before ordering.
• Professional installation is recommended.