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Details
| Specification | Value |
|---|---|
| Brand | ASAM AUTOMOTIVE |
| for OE number | 18 30 7 812 263 |
| Length [mm] | 240 mm |
| Diameter 1 [mm] | 55 mm |
| Diameter 2 [mm] | 61 mm |
| Specification | Interlock |
OE numbers (10)
Search by this OE number to find compatible parts
- BMW—18 30 7 797 591
- BMW—18 30 7 797 642
- BMW—18 30 7 800 704
- BMW—18 30 7 800 707
- BMW—18 30 7 812 263
- BMW—18 30 7 812 279
- BMW—18 30 7 812 281
- BMW—18 30 7 812 283
- BMW—18 30 7 812 285
- BMW—18 30 7 812 287
Where this part fits
Original-fit position for OE 18307797642.
About this product
The ASAM AUTOMOTIVE Flexible Pipe Exhaust System (121388) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: for OE number: 18 30 7 812 263, Length [mm]: 240 mm, Diameter 1 [mm]: 55 mm, Diameter 2 [mm]: 61 mm, Material: Synthetic. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit BMW models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 18 30 7 797 591, 18 30 7 797 642, 18 30 7 800 704, 18 30 7 800 707 and 19 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ASAM AUTOMOTIVE is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (13)
Flexible Pipe Exhaust System ASAM AUTOMOTIVE 121388 — compatible car models
| Car models | BMW: 1 Convertible (E88), 1 Coupe (E82), 1 (E81), 1 (E87), 3 Convertible (E93), 3 Coupe (E92), 3 (E90), 3 Touring (E91), 5 (E60), 5 Touring (E61) (+1 more) |
|---|---|
| Engines | 118 d; 116 d; 320 d; 316 d; 520 d; sDrive 16 d |
| Year of manufacture | 2001-2015 |
| Manufacturer article number (MPN) | 121388 |
| OE part numbers | 18 30 7 797 591, 18 30 7 797 642, 18 30 7 800 704, 18 30 7 800 707, 18 30 7 812 263, 18 30 7 812 279, 18 30 7 812 281, 18 30 7 812 283, 18 30 7 812 285, 18 30 7 812 287 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
ASAM AUTOMOTIVE 121388 . Diameter 1 [mm]: 55 mm. Diameter 2 [mm]: 61 mm. Exhaust System: 53. for OE number: 18 30 7 812 263. Length [mm]: 240 mm. Material: 19. Pipe Connector: 7. Specification: Interlock
- 1x Flexible Pipe Exhaust System
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Flexible Pipe Exhaust System compatible with my car?
This Flexible Pipe Exhaust System fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this ASAM AUTOMOTIVE Flexible Pipe Exhaust System have?
This ASAM AUTOMOTIVE Flexible Pipe Exhaust System has the following specifications: for OE number: 18 30 7 812 263; Length [mm]: 240 mm; Diameter 1 [mm]: 55 mm; Diameter 2 [mm]: 61 mm; Material: 19; Pipe Connector: 7. Check the full specifications table above for complete details.
What OE part numbers does this Flexible Pipe Exhaust System replace?
This Flexible Pipe Exhaust System replaces OE part numbers: 18 30 7 797 591, 18 30 7 797 642, 18 30 7 800 704, 18 30 7 800 707, 18 30 7 812 263, 18 30 7 812 279, 18 30 7 812 281, 18 30 7 812 283 and 2 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Flexible Pipe Exhaust System cost?
Flexible Pipe Exhaust System prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this ASAM AUTOMOTIVE Flexible Pipe Exhaust System. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Flexible Pipe Exhaust System?
Regular inspection of your Flexible Pipe Exhaust System is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Flexible Pipe Exhaust System?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Flexible Pipe Exhaust System fitted by a professional mechanic.
Can I use this part as a replacement for OE 18 30 7 797 591?
Yes, this ASAM AUTOMOTIVE Flexible Pipe Exhaust System is a direct replacement for OE part number 18 30 7 797 591. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
