Exhaust system


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PLEASE NOTE: The AE column indicates availability. If 'A' appears in the column, it means the part is interchangeable with the part on the following line. If 'E' appears, it means the part is No Longer Available! If both letters 'AE' are shown , both conditions apply. If what you need isn't available from BMW, don’t despair! Alternatives may exist – CONTACT us!

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Nr Part Number Description Price Per Unit Qty
01 18 11 1452181 Exhaust pipe left $191.66 Add to Cart
02 18 11 1452182 Exhaust pipe, right $191.66 Add to Cart
05 18 21 1454379 Muffler clamp $23.25 Add to Cart
05 18 21 1454380 Muffler clamp $23.25 Add to Cart
06 18 21 1454656 Gasket $9.06 Add to Cart
07 18 12 1452097 FRONT MUFFLER $567.22 Add to Cart
08 18 21 1454381 Muffler clamp $16.42 Add to Cart
08 18 21 1454382 Muffler clamp $16.42 Add to Cart
09 18 21 2331955 Gasket $11.24 Add to Cart
10 18 12 1458361 Muffler, left $328.11 Add to Cart
11 18 12 1458362 Muffler, right More Info
The ultimate exhaust upgrade/restoration is Keihan Stainless Steel. Made in U.K. Perfect replicas in look, fit, and sound. Mix and match with stock components. For more details, look in MARKETPLACE > Exhaust.
$695.00 Add to Cart
12 18 21 1452364 Mounting plate $2.01 Add to Cart
13 07 11 9904115 WAVE WASHER $0.07 Add to Cart
14 07 11 9901023 Fillister-head screw $0.57 More Info
14 07 11 9904101 Fillister-head screw $1.73 Add to Cart
15 18 21 1234721 Nut $31.92 Add to Cart
15 18 21 2316145 Nut $58.15 Add to Cart
17 18 21 1457109 CLAMP RING $11.79 Add to Cart
only applies to
-- 18 21 1457112 Nut $18.08 More Info
18 18 21 9062599 ASSEMBLING PASTE $21.99 Add to Cart

Parts illustrated but NOT listed or parts noted with this symbol may be available! Click Here for full details.

If parts illustrated in a diagram are MISSING from the listing, OR… they are noted with this symbol it means one of the following:

a) BMW considers the part obsolete or no longer available.

b) The part may not fit the specific model you are searching but fits a similar model that shares the same illustration.

c) There is simply an error in the Microfiche (Yes, though this is BMW’s official Parts Microfiche, there are occasionally errors or omissions!)

In any case, if you need a part that you can’t find here, contact us! It’s likely that the part IS AVAILABLE from Bob's BMW. Most of the time these are the correct, genuine BMW parts that we regularly keep in stock. When original parts are no longer available, as can happen with older models, Bob’s has top quality replacements and reproductions in stock. And if the part you need isn’t currently in stock, we have many reliable sources in Europe, the US, and around the globe that we can tap to fill your request.

It’s what we do! Since 1981 Bob’s has been making it easy for you to get your parts – the right parts – every time.

Please contact us directly by email parts@bobsbmw.com or phone: 301-497-8949 x 504