Hakosuka Rubber Soul 50mm Dual All-Stainless Exhaust - KGC10 GC10 KPGC10 L20 L28 S20 GT GT-R
ハコスカ用 ラバーソウル 50Φデュアオールステンマフラー KGC10 GC10 KPGC10 L20 L28 S20 GТ GТ‐R

This is a stainless steel dual exhaust system marketed as 'Grand Slam GT-R Rubber Soul' for the Nissan Hakosuka chassis (KGC10, GC10, KPGC10, PGC10). It is made of all-stainless steel with a 50mm dual pipe design. The seller states it was previously used on a Hakosuka GT 2-door hardtop (KGC10) and that everything shown in the photos is included. The seller purchased it recently on Yahoo Auctions from a prior owner who bought it new and used it for about three months before reselling it in excellent condition. The current seller attempted to fit it to a 4-door Hakosuka but found it did not fit that body style, and is reselling it as a result. Buyers should confirm fitment against their specific chassis using the photos, as shape can vary. A gasket is not included and must be sourced separately.
The seller describes the exhaust as relatively clean but notes minor scratches and dirt consistent with prior use; Yahoo's own condition field lists 'no notable scratches or dirt.' Treat as lightly used with only minor cosmetic wear.
Shipping: Ships via Seino Transportation (西濃運輸) due to its large size. Shipping is freight-collect (着払い), meaning the buyer pays the carrier directly upon delivery.
Ships from Fukuoka, Japan, to our Osaka warehouse and on to Pomona.
Current Bid
2 bids
$515
¥81,000
The bid is in yen and the dollar figure converts at today’s rate. This is the item alone; the all-in landed price is in the quote below.
Sep 26, 2026, 6:28 AM PDT
| Item price, at the current bid | $515¥81,000 |
| Export co. commission & import tax | $170¥26,730 |
| Shipping to our Osaka warehouse | $56¥8,800 |
| Ocean Freight to California | $200 |
All-in pickup (Pomona, CA), at the current bid
U.S. domestic shipping not included
$941
The seller sets shipping to Osaka after the sale, so that part of the quote is confirmed before you commit.
